42670233

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{12251}}^1$

素因数の和:12306

約数の個数: 20

約数和(自身を含む): 65229648

約数和(自身を除く): 22559415

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 12251, 36753, 110259, 330777, 526793, 992331, 1580379, 4741137, 14223411, 42670233]

約数ペア:

[(1, 42670233), (3, 14223411), (9, 4741137), (27, 1580379), (43, 992331), (81, 526793), (129, 330777), (387, 110259), (1161, 36753), (3483, 12251)]